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发明名称
Dual valve, dual element fluid filter assembly
摘要
申请公布号
US3270884(A)
申请公布日期
1966.09.06
申请号
US19630291063
申请日期
1963.06.27
申请人
THE BOEING COMPANY
发明人
BREMER ALLEN R.
分类号
B01D29/21;B01D35/143
主分类号
B01D29/21
代理机构
代理人
主权项
地址
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